fix: expose plain inventory slots to automation

src/functionalTest/java/codechicken/multipart/test/TIInventoryTileFunctionalTest.java

@@ -170,7 +170,7 @@ class TIInventoryTileFunctionalTest {
     }
 
     @Test
-    void accessibleSlotsIncludeOnlySidedInventoriesWithGlobalOffsets() {
+    void accessibleSlotsIncludePlainInventoriesAndRespectSidedRestrictionsWithGlobalOffsets() {
         TileMultipart tile = newInventoryTile();
         InventoryPart plainFirst = new InventoryPart("plain_first", 2);
         SidedInventoryPart sidedFirst = new SidedInventoryPart("sided_first", 1, new int[] { 0 });
@@ -181,7 +181,7 @@ class TIInventoryTileFunctionalTest {
         tile.bindPart(plainSecond);
         tile.bindPart(sidedSecond);
 
-        assertArrayEquals(new int[] { 2, 6, 4 }, inventory(tile).getAccessibleSlotsFromSide(5));
+        assertArrayEquals(new int[] { 0, 1, 2, 3, 6, 4 }, inventory(tile).getAccessibleSlotsFromSide(5));
         assertEquals(5, sidedFirst.lastAccessibleSide);
         assertEquals(5, sidedSecond.lastAccessibleSide);
     }

src/main/scala/codechicken/multipart/scalatraits/JInventoryTile.java

@@ -186,6 +186,10 @@ public class JInventoryTile extends TileMultipart implements TIInventoryTile {
                 for (int localSlot : localSlots) {
                     accessibleSlots.add(Integer.valueOf(localSlot + base));
                 }
+            } else {
+                for (int localSlot = 0; localSlot < inventory.getSizeInventory(); localSlot++) {
+                    accessibleSlots.add(Integer.valueOf(localSlot + base));
+                }
             }
             base += inventory.getSizeInventory();
         }